Sprayer



FIG. 1 is a perspective view of a sprayer showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof, the left side being a mirror image of the right side shown; and

FIG. 7 is another perspective view thereof showing the nozzle cover in its open position. 

The ornamental design for a sprayer, substantially as shown and described. 